Influence of directionality and maximal power output on speech understanding with bone anchored hearing implants in single sided deafness

Bone-anchored hearing implants (BAHI) are routinely used to alleviate the effects of the acoustic head shadow in single-sided sensorineural deafness (SSD). In this study, the influence of the directional microphone setting and the maximum power output of the BAHI sound processor on speech understanding in noise in a laboratory setting were investigated. Eight adult BAHI users with SSD participated in this pilot study. Speech understanding in noise was measured using a new Slovak speech-in-noise test in two different spatial settings, either with noise coming from the front and noise from the side of the BAHI (S90N0) or vice versa (S0N90). In both spatial settings, speech understanding was measured without a BAHI, with a Baha BP100 in omnidirectional mode, with a BP100 in directional mode, with a BP110 power in omnidirectional and with a BP110 power in directional mode. In spatial setting S90N0, speech understanding in noise with either sound processor and in either directional mode was improved by 2.2-2.8 dB (p = 0.004-0.016). In spatial setting S0N90, speech understanding in noise was reduced by either BAHI, but was significantly better by 1.0-1.8 dB, if the directional microphone system was activated (p = 0.046), when compared to the omnidirectional setting. With the limited number of subjects in this study, no statistically significant differences were found between the two sound processors.

The CHEOPS mission

Ground based radial velocity (RV) searches continue to discover exoplanets below Neptune mass down to Earth mass. Furthermore, ground- based transit searches now reach milli-mag photometric precision and can dis- cover Neptune size planets around bright stars. These searches will find exo- planets around bright stars anywhere on the sky, their discoveries representing prime science targets for further study due to the proximity and brightness of their host stars. A mission for transit follow-up measurements of these prime targets is currently lacking. The first ESA S-class mission CHEOPS (CHarac- terizing ExoPlanet Satellite) will fill this gap. It will perform ultra-high preci- sion photometric monitoring of selected bright target stars almost anywhere on the sky with sufficient precision to detect Earth-sized transits. It will be able to detect transits of RV-planets by photometric monitoring if the geometric con- figuration results in a transit. For Hot Neptunes discovered from the ground, CHEOPS will be able to improve the transit light curve so that the radius can be determined precisely. Because of the host stars’ brightness, high precision RV measurements will be possible for all targets. All planets observed in tran- sit by CHEOPS will be validated and their masses will be known. This will provide valuable data for constraining the mass-radius relation of exoplanets, especially in the Neptune-mass regime. During the planned 3.5 year mission, about 500 targets will be observed. There will be 20% of open time available for the community to develop new science programmes.

All-sky Meteor Orbit System AMOS and preliminary analysis of three unusual meteor showers

All-sky Meteor Orbit System (AMOS) is a semi-autonomous video observatory for detection of transient events on the sky, mostly the meteors. Its hardware and software development and permanent placement on several locations in Slovakia allowed the establishment of Slovak Video Meteor Network (SVMN) monitoring meteor activity above the Central Europe. The data reduction, orbital determination and additional results from AMOS cameras–the SVMN database– as well as from observational expeditions on Canary Islands and in Canada provided dynamical and physical data for better understanding of mutual connections between parent bodies of asteroids and comets and their meteoroid streams. We present preliminary results on exceptional and rare meteor streams such as September ε Perseids (SPE) originated from unknown long periodic comet on a retrograde orbit, suspected asteroidal meteor stream of April α Comae Berenicids (ACO) in the orbit of meteorites Příbram and Neuschwanstein and newly observed meteor stream Camelopardalids (CAM) originated from Jupiter family comet 209P/Linear.

Discusiones en torno a las relaciones entre literatura y cine en la escritura experimental de Antonio Di Benedetto

Este trabajo se inscribe en la discusión en torno a la relación existente entre la cinematografía y la llamada "literatura experimental" de Antonio Di Benedetto. Se parte de la consideración del cine como manifestación artística central en la escena de los años 50, es decir, como un fenómeno cultural de amplio alcance cuyas proyecciones se pueden advertir en la literatura de mediados de siglo. Esta apreciación, por un lado, explica ciertos aspectos de las dos corrientes literarias con las que el escritor de Mendoza ha sido relacionado: el objetivismo francés y el behaviorismo de la novela norteamericana de entreguerras; por el otro, ilumina muchas características formales y temáticas de sus textos

Discusiones en torno a las relaciones entre literatura y cine en la escritura experimental de Antonio Di Benedetto

Este trabajo se inscribe en la discusión en torno a la relación existente entre la cinematografía y la llamada "literatura experimental" de Antonio Di Benedetto. Se parte de la consideración del cine como manifestación artística central en la escena de los años 50, es decir, como un fenómeno cultural de amplio alcance cuyas proyecciones se pueden advertir en la literatura de mediados de siglo. Esta apreciación, por un lado, explica ciertos aspectos de las dos corrientes literarias con las que el escritor de Mendoza ha sido relacionado: el objetivismo francés y el behaviorismo de la novela norteamericana de entreguerras; por el otro, ilumina muchas características formales y temáticas de sus textos

Discusiones en torno a las relaciones entre literatura y cine en la escritura experimental de Antonio Di Benedetto

Este trabajo se inscribe en la discusión en torno a la relación existente entre la cinematografía y la llamada "literatura experimental" de Antonio Di Benedetto. Se parte de la consideración del cine como manifestación artística central en la escena de los años 50, es decir, como un fenómeno cultural de amplio alcance cuyas proyecciones se pueden advertir en la literatura de mediados de siglo. Esta apreciación, por un lado, explica ciertos aspectos de las dos corrientes literarias con las que el escritor de Mendoza ha sido relacionado: el objetivismo francés y el behaviorismo de la novela norteamericana de entreguerras; por el otro, ilumina muchas características formales y temáticas de sus textos

Construction Cost Estimates for Residences in Spain: practical application of the Pcr.5n model

The construction cost estimation systems in Spain are undeveloped and, hence, infrequently used by technicians and professionals in the building sector. However, estimation of an approximate real cost prior to the execution of the work is compulsory under current legal regulations (Technical Building Code). Therefore, the development of research projects on construction cost estimation models such as the one described and demonstrated in this talk is extremely interesting.